io.github.Marcoco27/sentinelle-catnat

Sentinelle catnat FR

Is the Sentinelle catnat FR MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-12.

French natural-disaster decrees (CatNat) per commune, with the open insurance-claim deadline.

alive probed 2026-11-14 · unchanged since 2026-11-12 · HTTP 200

2tools

484tokens in Claude Opus 5.5

0.2 %of Claude's 200k window

0.2×the median server

1.9 sto initialize

777 msto list tools

Endpoint: https://catnat.amacunia.fr/mcp (streamable-http)
Host: catnat.amacunia.fr
Protocol: 2025-11-25
Reports itself as: Sentinelle catnat 0.4.0
Capabilities: experimental, prompts, resources, tools
Instructions: 402 characters
Of a 1M window: <0.1 % of a 1M context window
Count: 484 tokens in Claude Opus 5.5, exact, measured 2026-11-12. With the Claude Code prefix mcp__…__ on each tool name: 512. The o200k_base estimate is 310. Counted again when the tool definitions change. Method.
Website: https://catnat.amacunia.fr/
Registry: active, updated 2026-11-08 · registry entry
Changes: 2 recorded, reachable in 2 of them. A row is added when the result, the tool count or the cost changes.

Most expensive tools

The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.56×.

Tool	≈ Claude tokens	o200k estimate	Share of this server
catnat_lookup	389	249	80 %
catnat_example	95	61	20 %

Servers that mention sentinelle.

We add a row when the result changes. A server with no change keeps its last row.

Probed	Result	Init	Tools	Claude	o200k
2026-11-12 11:43	alive	1.4 s	2	484	310
2026-11-09 12:04	alive	1.9 s	2	372	229

The result of the latest probe, the tool count and the token cost. The feed has an entry for every probe that changed them.

Stops answering, comes back, tool set or cost changes. One confirmation mail first, a stop link in every mail.

Fixed something? Probe it now, with the same steps as the daily run. This page updates with the next daily run.